Missed period due to unwanted 72 hlw sir madam. I had unprotected sex on 5 th day of my period. N within two hours I took unwanted 72. My period cycle is of 28 days. N my period was due on 4 july. But now my period is 6 days late. I took a pregnancy test but it was negative. N I cannot hold my urine for so long. But still I controlled it for like 4 hours before taking a test. But still it was negative. So what should I do now.